Fischer was the reclusive chess grand master who scored a Cold War triumph by defeating Russian world champion Boris Spassky in a 1972 competition. Commemorative cover, 6.5 x 3.75, bearing a cachet of the World Chess Championship Match in Iceland, signed in blue ballpoint by Bobby Fischer and Boris Spassky. Cover also bears a 1972 Reykjavik postal cancellation. In fine condition. RRAuction COA.